baber/WOPTO huggingface dataset:
Patent JP-2001122676-A (JP)
Title: Method for manufacturing moisture-controllable tile and moisture-controllable tile
Inventor: YOSHIDA SHIGEO
IPC: E04F13/14
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: Easily to manufacture a moisture-controllable tile excellent in moisture- controllable capacity and strength. SOLUTION: The manufacturing method of the moisture-controllable tile comprises a step (a) to prepare a tile starting material containing 30-97 wt.% inorganic moisture controlling material and 3-30 wt.% glass, a step (b) to press- form the tile starting material and a step (c) to fire the press-formed compact at 800-1,000 deg.C. The strength of the moisture-controllable tile can be satisfactorily kept by blending the glass even when the press-formed compact is fired at too low temperature to damage the moisture controlling function of the moisture controlling material.
Patent JP-H06141609-A (JP)
Title: Elevation controller of tilling device
Inventor: FUKUMOTO TOSHIYA
IPC: A01B63/114
Filed: 1992-11-11
Abstract: PURPOSE:To make it possible to prevent a tilling device from sinking even if field is muddy and prevent excess load to engine and to enable tilling depth control in good accuracy even in the case where set tilling depth is changed halfway. CONSTITUTION:Difference and changing ratio between standard number of revolution of engine 10 indicated when a rotary tiller 2 is lowered to a prescribed tilling depth and number of revolutions of engine changed according to tilling operation are operated and the value of the set target tilling depth is corrected based on characteristics preliminarily determined from the difference and the changing ratio and thus control of tilling depth is carried out, and when it is detected that the prescribed tilling depth by tilling depth setting device PM2 changed, data correcting operation is stopped and then the number of revolutions of engine indicated when the tiller 2 is lowered to the prescribed tilling depth after the change is reset as the standard number of revolutions.
Patent JP-H09184695-A (JP)
Title: Passive cooling of enclosure using heat pipe
Inventor: ROBAATO JIYOOZEFU JIYAAMARUTEI
IPC: F28D15/02
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a passive cooling system not requiring any external power supply for an operation and not including any movable mechanical parts requiring a routine maintenance work or repairing operation. SOLUTION: This passive cooling system 10 has a sealed heat accumulating device 12, which is provided with a first section 14 directly contacted with an inner environment 16 of an enclosure 18. A second section 20 of the heat accumulating device 12 is extended within an evaporator side of the heat pipe 24 inclined in an upward direction. The heat accumulating device 12 is coaxial with the heat pipe 24 so as to store a hydration salt 26 which can be changed from a solid phase to a liquid phase in a relative low room temperature and which is available in the market.
Patent JP-2000131093-A (JP)
Title: Sensor output-detecting circuit
Inventor: IKEUCHI YASUHIDE
IPC: G01R19/00
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To make a sensor output-detecting circuit correctly perform the sensor oupt and A/D conversion without being influenced by the source voltage of the circuit in a sensor output-detecting circuit including a sensor of a type whose output voltage is not dependent on the source voltage. SOLUTION: The sensor output-detecting circuit is constituted of a sensor A having a constant voltage circuit, sensors B and C without a constant voltage circuit, and a control microcomputer 1 with a built-in A/D converter circuit 2 for A/D-converting outputs of the sensors (voltage outputs). The sensor A is provided with a constant voltage output terminal 3 for taking out a constant voltage output. The voltage taken out from the constant voltage output terminal 3 is supplied as a driving source for the other sensors B, C and also supplied as a reference voltage Vref for A/D conversion at the A/D converter circuit. Errors when the voltages are output from the sensors B, C and A/D converted are eliminated.
Patent JP-H07154628-A (JP)
Title: Pin cushion distortion correction circuit
Inventor: NIKAI KAZUMI
IPC: H04N3/23
Filed: 1993-12-01
Abstract: PURPOSE:To improve the precision of correction of pin cushion distortion without need for setting an amplitude of a parabolic signal for each vertical size mode. CONSTITUTION:The correction circuit is provided with a parabolic signal generating circuit 6 and a pin cushion modulation circuit 3 and applies amplitude modulation to an envelope of a horizontal deflection current in a parabolic wave at a period of vertical deflection. A vertical deflection current detection arithmetic operation circuit 5 is connected to the parabolic wave generating circuit 6 to detect an amplitude of a vertical deflection current, compares it with an amplitude of a reference vertical deflection current and the result is calculated to vary a time base of a parabolic part of a parabolic waveform based on the result. Thus, pin cushion distortion is corrected optimizingly and automatically.
Patent JP-S63143059-A (JP)
Title: Production of bag
Inventor: STEER PETER LESLIE
IPC: A61F5/44
Filed: 1987-11-28
Abstract: A synthetic plastic bag for containing liquids, e.g., urine, has a plastic outlet tube (10). It is manufactured by a first step of seam welding the tube (10) between two superposed bag walls. In a subsequent step, an encircling sleeve (20) is slid over the tube (10) to a position where it contains within it the portions of the bag walls on either side of the tube (10). Thirdly, this sleeve (20) is compressed onto the tube (10) by a crimping operation conducted with the crimping force applied in a direction radially of the tube (10) but at substantially right angles to the plane in which the bag walls lie. Alternatively, the tube (10) may be molded in place over the end of the bag.
Patent JP-2000116635-A (JP)
Title: X-ray image diagnostic instrument
Inventor: ISHIKAWA KEN
IPC: A61B6/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To improve safety, reliability and the like in diagnosing work by providing an annunciation means for conveying information of a subject before or during the obtaining of an X-ray image to an operator to facilitate the capturing of the information from the subject on the side of the operator before or during the photographing. SOLUTION: When a command is applied to a photographing control section 8 from a console 11 by an operator to start photographing, the photographing control part exposes X rays from an X-ray bulb 2 rotating a rotary chair. The X rays transmitted through the subject 4 are converted to an optical image by I.I. 5 to be taken by a TV camera 7 via a distributor 6. In this case, an arm 12 is mounted on a back rest of the rotary chair 3 and switches 110 and 111 are mounted on a grip bar 13 provided on the arm 12. When a subject 4 is ready for diagnosis, a preparation completion signal is generated from the console 11 by depressing the switch 110 or when the subject is accidentally dropping during the rotary examination, a stop demand signal is generated by depressing the switch 111.
Patent JP-2001122919-A (JP)
Title: METHOD FOR PRODUCING trans-1,4-POLYBUTADIENE
Inventor: IWAMOTO YASUMASA
IPC: C08F4/68
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a new method for producing a trans-1,4-polybutadiene by using a catalytic system having improved polymerization activity. SOLUTION: This method for producing a trans-1,4-polybutadiene is characterized in that a catalyst comprising (A) an alkoxy group-containing vanadium compound and (B) an organometallic compound of the groups 1 to 3 of the periodic table is used.
Patent JP-H09121556-A (JP)
Title: Power supply parallel off apparatus and interruption detection method
Inventor: TAMECHIKA MASASHIGE
IPC: H02J3/38
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To detect the service interruption more securely without malfunction. SOLUTION: A power supply apparatus 2 is connected to a load 3 composed of a sine-wave load 31 and a system 1 through a power supply parallel off apparatus 4. Further, the power supply apparatus 2 is connected to the system 1 through a breaker 41 in the power supply parallel off apparatus. A current detector 42 is provided in a line connected to the power supply apparatus 2 and a current detector 43 is provided in a line connected to the system 1. A branch line connected to the load 3 is branched from a point between the breaker 41 and the current detector 43. The detection signals from the respective current detectors 42 and 43 are inputted to a controller 44.
Patent JP-H08155783-A (JP)
Title: Holding structure for coolant leakage preventing member
Inventor: IRIE TATSUO
IPC: B23Q11/10
Filed: 1994-12-06
Abstract: PURPOSE: To provide a holding structure for a coolant leakage preventing member capable of easily exchanging coolant leakage preventing member such as an O-ring. CONSTITUTION: A fitting hole 5c is formed on the tip face of a coolant nozzle 5 which is abutted on a tool holder and feeds the coolant to the tool holder. An annular groove 9 to which an O-ring 10 is fitted is formed in the end face of the coolant nozzle so that the inner circumferential side may be opened to this fitting hole. An attachable/detachable member 6 is inserted in the fitting hole and fitted thereto. The O-ring is exchanged by removing the attachable/ detachable member from the tip of the coolant nozzle through the fitting hole.
Patent JP-2001124463-A (JP)
Title: Door opening/closing mechanism
Inventor: KAWABATA MASUO
IPC: F25D23/02
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a door opening/closing mechanism in which a door can be opened with a small operating force while improving design. SOLUTION: The door opening/closing mechanism provided in a door for opening/closing an opening while touching the opening or separating therefrom comprises means 9, 10, 11 for separating the door 2 by a predetermined interval from the circumference of the opening through a lever system.
Patent JP-H02149794-A (JP)
Title: Compressor
Inventor: FUNAKURA TOSHIHIKO
IPC: F04C29/00
Filed: 1988-11-30
Abstract: PURPOSE:To improve wear resistance property and prevent abnormal wear by adopting one sliding member made from ceramics or ceramic coated member, and giving the other sliding member Ni-P coating dispersed with ceramics on its surface. CONSTITUTION:A shaft 2 as one sliding member has a construction which a ceramic coating layer 11 composed of SiN is formed on the surface of a metallic base material. Meanwhile, two bearings 3, 5 as the other sliding members have a construction which Ni-P coating layer 12 dispersed with SiC particles is formed on the inner surface of a metallic base material. When these bearings 3, 5 receive high bearing pressure P at fluid lubrication, their sliding surfaces 14 are elastically deformed, hereby, mutual interference of respective sliding surfaces 2a, 14 of the shaft 2 and the bearings 3, 5 can be avoided, and breakage of oil film can be hard to generate.
Patent JP-2000129831-A (JP)
Title: Connecting structure of juxtaposed panel single-plate in partition
Inventor: AKIBA KAZUHISA
IPC: E04B2/74
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of openings among adjacent upper-lower panel single-plates and displacement in the longitudinal direction in a partition, in which a plurality of the panel single-plates are juxtaposed vertically. SOLUTION: In the partition constituted by vertically juxtaposing a plurality of the panel single-plates 4, 4' between a pair of supports 1, 1, U-shaped sectional horizontal frame members 8, 8' are fitted at the upper-lower edge sections of each panel single-plate 4, 4' while recessed strips 8a and projecting strips 8'b formed to the opposed surfaces of the horizontal frame members 8, 8' installed to the vertically adjacent panel single-plates 4, 4' are fitted mutually. Accordingly, the upper-lower panel single-plates 4, 4' are coupled so as not to be mutually moved in the longitudinal direction.
Patent JP-H02151213-A (JP)
Title: Automatic train operating unit
Inventor: ISHII MIKA
IPC: G05B13/00
Filed: 1988-11-30
Abstract: PURPOSE:To enable highly accurate operation control without sacrifice of riding comfort by by determining the operating contact of an acceleration/deceleration notch through fuzzy logic reasoning based on the difference between the current speed and the target speed in the current position of a train and the variation rate of the difference. CONSTITUTION:An automatic train operating unit comprises a target pattern generating section 2 for generating a target pattern sp3 of train travel speed based on current positional information and current speed information sp2 provided from a traveling train 1, and a controller section 3 for performing fuzzy logic reasoning based on the current speed information sp2 of the train 1 and the target pattern sp3 generated from the target pattern generating section 2 and determining the operating contact of an acceleration/deceleration notch. Automatic operational control of the train 1 is carried out while the operating contact of the acceleration/deceleration notch is being determined through fuzzy reasoning. By such arrangement, highly accurate automatic operation control of the train 1 is realized without sacrifice of riding comfort.
Patent JP-H03161947-A (JP)
Title: Lcd probe device
Inventor: IKEDA AKIRA
IPC: G01R31/26
Filed: 1989-11-21
Abstract: PURPOSE:To inspect units to be inspected in various size successively while being divided into zones, and to conduct inspection within a wide range dividually by moving operation at short distances by few drive systems by shifting synchronously a movable probe electrode unit and the base plate of a body to be inspected. CONSTITUTION:In a liquid crystal panel 15 moved to the specified position of a probe mechanism, a base plate 2 is driven to an upper section in the Z direction and a gate probe electrode 25 and drain lobe electrodes 19a, 19b are brought into contact with the gate electrode pad 25 and drain electrode pad 17 of the panel 15 respectively, a test signal is applied, and the left region 34 of the panel 15 is inspected. When the base plate 20 is lifted upward, the electrode 28 is brought into contact with the pad 25 again and the electrodes 19 with the drain electrode pad 17 of the right region 35 of the panel 15 anew. A predetermined test signal is applied from a tester, and the right region 35 of the panel 15 is inspected. A probe electrode unit and the base plate of a body to be inspected are synchronized and shifted, thus successively inspecting units to be inspected in various size while being divided into zones.
Patent JP-H09142437-A (JP)
Title: Folding paper container
Inventor: NAKANISHI NOBUYUKI
IPC: B65D5/10
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a paper container that is suitable for housing an article relatively thin like a videotape cassete. SOLUTION: A folding paper container 10 has lid pieces 16 respectively at long sides of its rectangular opening 14 at its side end. A holding piece 20 and an insert tongue 22 are integrally formed in continuity at each of the lid pieces 16, extending over the entire length of the long side. The holding piece of the lid piece on the long side on one side is formed opposite to the insert tongue of the lid piece on the long side on the other side while the holding piece of the lid piece on the long side on the other side is formed opposite to the insert tongue of the lid piece on the long side on one side. The lid pieces 16 are bent so that the insert tongues 22 can be overlapped respectively on the opposite holding pieces 20, and with the lid pieces 16 pushed into the rectangular opening 14 at the side end, the insert tongues 22 are inserted into slits 24 and 24. With a hand detached, the lid pieces 16 tend to return to their original state because of elasticity of paper pieces, and closes the rectangular opening 14 at the side end.
Patent JP-2001126677-A (JP)
Title: Battery and method of fabricating it
Inventor: MIYANAGA NAOZUMI
IPC: H01M10/6551
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a battery whose both sides are compressed between two aluminum plates 2 to improve the efficiency of heat radiation through the contact surfaces between the battery and aluminum plates. SOLUTION: The battery case 1a has both sides made convex that are compressed between two aluminum plates 2.
Patent JP-2001124196-A (JP)
Title: Shift control device of automobile
Inventor: KUBO TAKAYUKI
IPC: B60W10/10
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To make a shift feeling sufficient when an engine blow-up and a tie-up are caused since a reduction quantity is constant even when engine torque is reduced in a power-on down shift. SOLUTION: A reduction quantity Tca of engine torque Tc is set by input shaft rotating acceleration dNTS when a shift makes progress by a prescribed quantity a1. Excess energy or lacking energy is arithmetically operated on the basis of a difference ΔNd between a desired value NTA of an input shaft rotating speed Nt and actual values NU, ND by a sensor, and torque corresponding to the excess or lacking energy is added to or subtracted from the reduction quantity to be corrected.
Patent JP-H10114772-A (JP)
Title: Production of 1-(tetrazolylbiphenylmethyl) midazole derivative
Inventor: OGURO KIYOTO
IPC: C07D403/10
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To inexpensively and simply obtain the subject compound useful as an intermediate for medicines in a high purity and yield by reacting a reaction product of an inorganic azide salt with an amine salt with a specific imidazole derivative. SOLUTION: (A) A compound of formula I (R<1> is H or a 1-4C alkyl; Pr is propyl) is reacted with (B) a compound of the formula M(N3 )n [M is an alkali (earth)metal; (n) is 1 or 2] (e.g. sodium azide) in the presence of (C) an amine salt (e.g. triethylamine hydrochloride) in (D) an aromatic hydrocarbon solvent (e.g. toluene or xylene) and as necessary, the resultant compound is hydrolyzed to provide the objective compound of formula II.
Patent JP-H04175408-A (JP)
Title: Solenoid valve driving device
Inventor: KAWAMURA HIDEO
IPC: F01L9/20
Filed: 1990-11-08
Abstract: PURPOSE:To reduce the vertical width of fixed magnetic poles horizontally facing to each other so that they can be disposed in a narrow space and a strong electromagnetic force acts on a mover in the well-balanced manner, by disposing the fixed magnetic poles opposed to each other through a primary coil. CONSTITUTION:When the actual rotary phase of an engine reaches the calculated intake valve opening timing, a controller 4 outputs a control signal to an initial driving device 41. Then, current is supplied to an exciting coil 33 and fixed magnetic poles 31, 32 are respectively excited to S, N poles for example. As a result, magnetic flux emerging from the fixed magnetic pole 32 passes through the interior of a movable magnetic pole 11 to form a magnetic path leading to the fixed magnetic pole 31. Thus, since the movable magnetic pole 11 is attracted to the whole peripheral part of the respective fixed magnetic poles 31, 32, a strong initial drive force can be generated even when the diameter of the movable magnetic pole 11 is smaller than the outer diameter of a part provided with a stator magnetic pole 35. Thus, an intake valve 1 is driven to a calculated lift.
Patent JP-H06147515-A (JP)
Title: Floor heating apparatus
Inventor: FUKUI HIROTAKE
IPC: F24D13/02
Filed: 1992-11-13
Abstract: PURPOSE:To make a gap inconspicuous by easily arranging wirings in a gap to be formed between a floor heating panel and a wall. CONSTITUTION:A plurality of floor heating panels 1 each containing a heater are laid on a ground floor 2. A spacer 6 provided with a recess 5 opened upward is disposed in a gap 4 to be formed between the panel l and a wall 3. A cut groove is provided on the spacer 6 in parallel with a longitudinal direction of the gap 4. Wirings 7 to be connected to the heater are arranged through the recess 5 of the spacer 6. A top board 8 is mounted on the spacer 6. The wirings 7 can be arranged in the recess 5 from above the spacer 6. Further, the board 8 is mounted on the spacer 6 to bury the gap 4 between the wall 3 and the panel 1. In addition, since the groove is provided on the spacer 6, the spacer 6 can be cut to match the lateral size of the gap 4.
Patent JP-S63155934-A (JP)
Title: Hand set type telephone set
Inventor: MISAWA JIRO
IPC: H04M1/08
Filed: 1986-12-19
Abstract: PURPOSE:To easily design, fabricate and assemble by discriminating an on hook and an off hook by an OR circuit formed by connecting tenkey switches of one longitudinal or horizontal row of a handset type telephone set and a protrusion provided on a hand set mounting base. CONSTITUTION:At the time of mounting the handset on the mounting base 10, any one row of the internal tenkey of the handset is pressed by the protrusion 11 disposed on the mounting base 10 due to the dead weight of the handset to turn on the switch disposed on the tenkey. Namely, the switches corresponding to the horizontal one row of the tenkey are connected in parallel to take an OR20, thereby, the switches of any row of the tenkey are pressed to decide the on hook time. Thereby, a hook switch is reduced and a mechanical part is reduced to improve the reliability, produce a freedom in the design, simplify a structure and facilitate the assembling.
Patent JP-H10115421-A (JP)
Title: Combustion detector
Inventor: MORIYAMA KENJI
IPC: F23N5/12
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To provides a combustion detector which minimizes the effect of noise, enhances detection accuracy and prevents the occurrence of a false detection. SOLUTION: This combustion device is provided with a detection circuit which detects a combustion state with a flame rod sensor and a flame electric current between a burner 4 and the flame rod sensor. In this case, it is also provided with a switch circuit 6 which changes over a DC power source with the positive polarity/ negative polarity voltage of the DC power source and applies the voltage and connects the burner 4 to a signal round 5 of the detection circuit and constitutes the switch circuit 6 with a plurality of photo-couplers 12, 14, 16 and 18 and connects a resistor between the flame rod sensor 3 and the burner.  The detection circuit is synchronized with the voltage phase of the DC power source and detects the electric current flowing in the flame rod sensor when the respective voltages of the positive polarity/negative polarity are applied synchronizing with the voltage phase of the DC power source and the cycle of the DC power source for a sufficiently small period. Furthermore, it is provided with an absolute value circuit 19 which converts the detected voltage to positive voltage. The detection circuit detects the range of detected values of electric current flowing in the flame rod sensor while changing amplification degree.